Lub peev xwm ntawm ib tug 4- ceg saw sling, zoo li txhua yam saw sling, nyob ntawm ntau yam, nrog rau hom thiab qhov loj ntawm cov saw siv, kev teeb tsa ntawm ob txhais ceg, lub kaum sab xis ntawm ob txhais ceg siv, thiab cov kev txwv ua haujlwm (WLL) tau teev tseg los ntawm cov chaw tsim khoom.
Txhawm rau txiav txim siab lub peev xwm ntawm 4- ceg saw sling, koj yuav tsum xav txog cov hauv qab no:
Chain Loj:Qhov loj (inch) ntawm cov saw siv nyob rau hauv lub sling cuam tshuam nws lub peev xwm. Txoj kab uas hla loj dua tuaj yeem ua haujlwm hnyav dua.
Ua haujlwm Load Limits (WLL):Txhua lub saw sling muaj ib daim ntawv teev WLL, uas yog txiav txim los ntawm cov chaw tsim khoom. Lub WLL yog qhov siab tshaj plaws uas lub sling tuaj yeem ua tau zoo nyob rau hauv cov xwm txheej zoo. Nws yog feem ntau qhia rau ntawm lub sling tus cim cim lossis daim ntawv lo.
Configuration:Txoj kev 4- ceg saw sling raug teeb tsa thiab siv kuj ua lub luag haujlwm. Yog hais tias ob txhais ceg yog siv nyob rau hauv ib tug symmetrical los yog balanced yam, lub peev xwm yog faib tusyees ntawm ob txhais ceg. Txawm li cas los xij, yog tias qhov kev teeb tsa lossis cov kaum sab xis tsis zoo, nws tuaj yeem txo qhov muaj peev xwm ntawm txoj hlua.
Lub kaum sab xis ntawm Lift:Lub kaum sab xis uas siv ob txhais ceg tuaj yeem cuam tshuam rau lub peev xwm. Raws li lub kaum sab xis nce los ntawm ntsug (ncaj mus), lub peev xwm ua tau zoo txo. Txhawm rau xam qhov muaj peev xwm ua tau zoo, koj yuav tsum siv cov qauv uas siv lub kaum sab xis ntawm nqa mus rau hauv tus account.
Muab cov kev hloov pauv no, nws yog ib qho tseem ceeb uas yuav tau sab laj nrog cov chaw tsim khoom cov lus qhia thiab cov rooj uas muab nrog cov saw sling. Cov neeg tsim khoom feem ntau muab cov kab kos thiab cov lus qhia rau kev suav WLL raws li qhov tshwj xeeb ntawm koj daim ntawv thov, suav nrog cov saw loj, lub kaum sab xis ntawm nqa, thiab teeb tsa.
Nco ntsoov tias kev nyab xeeb yog qhov tseem ceeb tshaj plaws thaum siv cov hlua khi, thiab koj yuav tsum tsis txhob tshaj qhov chaw tsim khoom tau teev tseg WLL lossis tsis quav ntsej cov chaw tsim khoom cov lus qhia. Nyob rau hauv kev xyaum, ib tug 4- ceg saw sling tej zaum yuav siv rau hnyav lifting daim ntaub ntawv, tab sis lub peev xwm yuav tsum tau txiav txim siab raws li tej yam tshwj xeeb thiab cov lus qhia muaj feem xyuam rau lub sling txoj kev tsim thiab kev siv. Ib txwm muaj ib tus neeg tsim nyog soj ntsuam qhov xwm txheej thiab xyuas kom cov saw sling tsim nyog rau lub hom phiaj thauj khoom thiab cov xwm txheej.
